公开(公告)号：US11610339B2

公开(公告)日：2023-03-21

申请号：US17268898

申请日：2019-08-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Ah Park ,  Seung Won Lee ,  Dong Gyun Kim

IPC: G06T7/80 ,  G06T7/33 ,  G06T7/593 ,  H04N13/239 ,  H04N9/09 ,  H04N17/00 ,  G06V10/56 ,  H04N13/271

Abstract: An image processing apparatus and method of extracting a second RGB feature point and a second ToF feature point such that a correlation between the first RGB feature point and the first ToF feature point is equal to or greater than a predetermined value; calculating an error value between the second RGB feature point and the second ToF feature point; updating pre-stored calibration data when the error value is greater than a threshold value, and calibrating the RGB image and the ToF image by using the updated calibration data; and synthesizing the calibrated RGB and ToF images.

公开(公告)号：US11477372B2

公开(公告)日：2022-10-18

申请号：US16331413

申请日：2017-09-05

Applicant: LG INNOTEK CO., LTD.

Inventor： Sung Hyun Lim ,  Dong Gyun Kim

IPC: H04N5/232 ,  H04N5/235 ,  H04N9/73 ,  H04N5/357 ,  H04N9/04

Abstract: Disclosed is an image processing method including adjusting a light exposure time of an image acquisition unit by using a target image converted to be output in a desired output mode among a plurality of output modes; and displaying target images acquired according to the adjustment.

公开(公告)号：US11084423B2

公开(公告)日：2021-08-10

申请号：US16476948

申请日：2018-01-12

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Gyun Kim ,  Sung Hyun Lim

IPC: G06K9/00 ,  B60R1/00 ,  G06T7/292 ,  B60W50/14

Abstract: An apparatus for providing an around view comprises: first and second cameras for acquiring first and second image information; and a processor. The processor can generate an around view image including a first area including a subject overlapping area and a second area excluding the subject overlapping area, on the basis of first and second images. The subject overlapping area is disposed between first and second boundary lines in the first and second images. The first boundary line is located in the first area, and the second boundary line adjoins the second area. If it is predicted that a first object will pass through the second boundary line due to the first object approaching within a predetermined distance thereto, the processor can generate an around view image in which the second area is changed so that the second area includes the subject overlapping area.

公开(公告)号：US09893608B2

公开(公告)日：2018-02-13

申请号：US14913473

申请日：2014-08-12

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Gyun Kim ,  Dong Young Huh ,  Jae Sam Lee

IPC: G05F1/00 ,  G05F1/613 ,  G05F3/16 ,  G05F1/618 ,  H01F17/00 ,  H02M7/00 ,  H02M7/538 ,  H02M1/42 ,  H02M7/06 ,  H02M7/217 ,  H02M7/155 ,  H02M1/00

CPC classification number: H02M1/4208 ,  H02M1/4225 ,  H02M7/06 ,  H02M7/155 ,  H02M7/217 ,  H02M2001/009 ,  Y02B70/126

Abstract: According to one embodiment of the present invention, when a power supply device having first and second amplification units which share an energy storage element is used, it is possible to reduce voltage stress of a semiconductor device and to consistently maintain output voltage outputted to the first and second amplification units while individually adjusting the amplification rates of the first and second amplification units.

公开(公告)号：US11661005B2

公开(公告)日：2023-05-30

申请号：US17367996

申请日：2021-07-06

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Gyun Kim ,  Sung Hyun Lim

IPC: B60R1/00 ,  G06T7/292 ,  G06V20/58 ,  B60W50/14

CPC classification number: B60R1/00 ,  B60W50/14 ,  G06T7/292 ,  G06V20/58 ,  B60R2300/102 ,  B60R2300/105 ,  B60R2300/303 ,  B60R2300/802 ,  B60W2050/143 ,  B60W2050/146 ,  G06T2207/30261

Abstract: An apparatus for providing an around view comprises: first and second cameras for acquiring first and second image information; and a processor. The processor can generate an around view image including a first area including a subject overlapping area and a second area excluding the subject overlapping area, on the basis of first and second images. The subject overlapping area is disposed between first and second boundary lines in the first and second images. The first boundary line is located in the first area, and the second boundary line adjoins the second area. If it is predicted that a first object will pass through the second boundary line due to the first object approaching within a predetermined distance thereto, the processor can generate an around view image in which the second area is changed so that the second area includes the subject overlapping area.

公开(公告)号：US11017508B2

公开(公告)日：2021-05-25

申请号：US16341336

申请日：2017-10-12

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Gyun Kim ,  Sung Hyun Lim

IPC: G06K9/40 ,  G06T5/00 ,  G06T5/50

Abstract: An image matching method and apparatus are disclosed. The method according to the present embodiment comprises: a step of acquiring source image; a step of acquiring a transformation image, by converting the display mode of the source images into a top view and adjusting the brightness thereof through auto exposure (AE); a step of acquiring image information; and a step of generating a target image comprising a first area and a second area in an overlap area in which pixels of a corrected transformation image are disposed on the basis of the image information, wherein the correction comprises gradation correction of the pixels of an image disposed in the first area and pixels of an image in the second area.

公开(公告)号：US10909693B2

公开(公告)日：2021-02-02

申请号：US16463315

申请日：2017-11-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Gyun Kim ,  Seung Won Lee

IPC: G06T7/246 ,  G06T7/80 ,  G06T7/00 ,  B60W40/105 ,  G06K9/00 ,  G06T7/254 ,  B60W40/02 ,  G06T7/20 ,  H04N5/225 ,  G06K9/48 ,  G06T7/269

Abstract: The present invention relates to an image analysis method, device, system, and program, which use vehicle driving information, and a recording medium, and according to one embodiment of the present invention, an image analysis method of a device linked with a camera and a controller through an in-vehicle communication network can comprise the steps of: receiving vehicle driving information from at least one controller for controlling vehicle driving; receiving image information captured by the camera; generating a first optical flow pattern estimated on the basis of the vehicle driving information; generating a second optical flow pattern calculated on the basis of the image information; and identifying a foreground movement pattern on the basis of the first optical flow pattern and the second optical flow pattern. Therefore, the present invention can more accurately analyze, by using vehicle driving information, an image captured by a camera.